AWT AdjustmentEvent Class


Advertisements


Introduction

The Class AdjustmentEvent represents adjustment event emitted by Adjustable objects.

Class declaration

Following is the declaration for java.awt.event.AdjustmentEvent class:

public class AdjustmentEvent
   extends AWTEvent

Field

Following are the fields for java.awt.Component class:

  • static int ADJUSTMENT_FIRST -- Marks the first integer id for the range of adjustment event ids.

  • static int ADJUSTMENT_LAST -- Marks the last integer id for the range of adjustment event ids.

  • static int ADJUSTMENT_VALUE_CHANGED -- The adjustment value changed event.

  • static int BLOCK_DECREMENT -- The block decrement adjustment type.

  • static int BLOCK_INCREMENT -- The block increment adjustment type.

  • static int TRACK -- The absolute tracking adjustment type.

  • static int UNIT_DECREMENT -- The unit decrement adjustment type.

  • static int UNIT_INCREMENT -- The unit increment adjustment type.

Class constructors

S.N.Constructor & Description
1

AdjustmentEvent(Adjustable source, int id, int type, int value)

Constructs an AdjustmentEvent object with the specified Adjustable source, event type, adjustment type, and value.

2

AdjustmentEvent(Adjustable source, int id, int type, int value, boolean isAdjusting)

Constructs an AdjustmentEvent object with the specified Adjustable source, event type, adjustment type, and value.

Class methods

S.N.Method & Description
1

Adjustable getAdjustable()

Returns the Adjustable object where this event originated.

2

int getAdjustmentType()

Returns the type of adjustment which caused the value changed event.

3

int getValue()

Returns the current value in the adjustment event.

4

boolean getValueIsAdjusting()

Returns true if this is one of multiple adjustment events.

5

String paramString()

Returns a string representing the state of this Event.

Methods inherited

This interface inherits methods from the following classes:

  • java.awt.AWTEvent

  • java.util.EventObject

  • java.lang.Object


awt_event_classes.htm

Advertisements